| ≥1 piece |
Fumaric Acid
ESCRIPTION :
White, odorless granules or crystalline powder. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform .
Chemical Name: Trans-butenedioicacid
Molecular Formula: C 4 H 4O 4
CAS NO.: 110-17-8
Molecular Weight: 116.07
Structural Formula:
Specification: ( Food Chemical Codex 2004 in Five edtion )
SPECIFICATION ( FCCV ,2004 )
Assay(as C 4 H 4O 4 ) : 99.5% - 100.5% (anhydrous basis)
Melting Point 294 -C - 300 -C
Arsenic(as As) 3mg/kg Max
Heavy Metals(as Pb) 10mg/kg Max
Maleic Acid 0.10% Max
Residue on Ignition 0.1% Max
Water 0.5% Max
| Type: Acidity Regulators, Preservatives |